In the last few days I have noticed Unraid not being responsive after a few hours. On startup everything works fine - shares, dockers, plugins, VMs, etc. However, after 2-3 hours, it goes totally unresponsive - computer is still on, but can't ping the IP address and nothing displayed on the screen. 

 

I did some searching and found where the Docker Custom Network Type set to MACVLAN can cause issues, so changed that to IPVLAN, but the problem is still happening. I am running Unraid Version 6.12.4 (updated when problem was happening on 6.12.3).

 

Any other suggestions on what to look for? I have attached the diagnostics in case that will help.

 

 

tower-diagnostics-20231105-1942.zip

Make sure this has been taken care of.

I will give this a try and see what happens. This server has been running without issues for about 3 years. Would it be normal for the problem to start so long after a stable configuration?

 

It can if you for example updated Unraid to a newer release, different kernels can have different results.

Been running for a week or so with no issues have turning of C-States in the BIOS. Weird how this popped up. This server has been running for 3 years without the issue, but with the 6.12.3 and 6.12.4 versions seems to have introduced the issue to my server. Like you said, probably a Linux Kernel issue.

 

Thank you for the help!